std::deque::at

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C++ Standard Library
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Containers library
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std::deque
Member functions deque::deque deque::~deque deque::operator= deque::assign deque::get_allocator Element access deque::front deque::back Iterators deque::begin deque::cbegin (C++0x) deque::end deque::cend (C++0x) deque::rbegin deque::crbegin (C++0x) deque::rend deque::crend (C++0x) Capacity deque::empty deque::size deque::max_size deque::shrink_to_fit Modifiers deque::clear deque::insert deque::emplace deque::erase deque::push_front deque::emplace_front deque::pop_front deque::push_back deque::emplace_back deque::pop_back deque::resize deque::swap

​reference       at( size_type pos );​
​const_reference at( size_type pos ) const;​

Returns a reference to the element at specified location pos. Bounds checking is performed, exception of type out_of_range will be thrown on invalid access.

Contents 1 Parameters 2 Return value 3 Complexity 4 See also

Parameters

pos

-

position of the element to return

Return value

reference to the requested element

Complexity

constant

See also

operator[]	access specified element (public member function)